| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.52 | 7.332% | $53.1508 | $53.15 | $53.15 | $53.20 |
| Purchase #2 | $189.87 | 5.799% | $200.8806 | $200.88 | $200.90 | $200.90 |
| Purchase #3 | $162.53 | 6.596% | $173.2505 | $173.25 | $173.25 | $173.30 |
| Purchase #4 | $82.40 | 4.404% | $86.0289 | $86.03 | $86.05 | $86.00 |
| Purchase #5 | $143.90 | 10.331% | $158.7663 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $120.31 | 8.269% | $130.2584 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $36.94 | 5.167% | $38.8487 | $38.85 | $38.85 | $38.80 |
| 7 purchase totals = | $785.47 | $841.1842 | $841.19 | $841.20 | $841.30 | |